@@ -38,14 +38,14 @@ if { [wf_graphviz_installed_p] } {
set width_and_height ""
if { ![catch{ set image_size [ns_gifsize $tmpfile]} error]}{
if {![empty_string_p $image_size]}{
if {$image_size ne ""}{
set width_and_height "width=[lindex$image_size 0] height=[lindex$image_size 1]"
}
}
ad_set_client_property wf wf_net_tmpfile $tmpfile
set workflow_img_tag "<img src=\"/intranet-workflow/workflow-gif?[export_vars -url{ tmpfile}]\" border=0 $width_and_height alt=\"Graphical representation of the process network\">"
set workflow_img_tag "<img src=\"/intranet-workflow/[export_vars -base workflow-gif{ tmpfile}]\" border=0 $width_and_height alt=\"Graphical representation of the process network\">"